CN2329242Y - Chair arm regulator - Google Patents
Chair arm regulator Download PDFInfo
- Publication number
- CN2329242Y CN2329242Y CN98204591U CN98204591U CN2329242Y CN 2329242 Y CN2329242 Y CN 2329242Y CN 98204591 U CN98204591 U CN 98204591U CN 98204591 U CN98204591 U CN 98204591U CN 2329242 Y CN2329242 Y CN 2329242Y
- Authority
- CN
- China
- Prior art keywords
- support bar
- hole
- mentioned
- retaining element
- push button
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
- A47C1/03—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests
- A47C1/0303—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests adjustable rectilinearly in vertical direction
- A47C1/0305—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests adjustable rectilinearly in vertical direction by peg-and-notch or pawl-and-ratchet mechanism
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model relates to a chair armrest regulator. A supporting bar is penetrated in the inner space arranged by an armrest seat body; two opposite side faces of the supporting bar are respectively provided with a display board and a fixing element with a plurality of tooth channels. One side wall of the armrest seat body is fixedly provided with a positioning element and a button which can slide; the positioning element is provided with a projecting part capable of springing for fitting the tooth channels of the fixing element and limiting the relative move between the armrest seat body and the supporting bar; the button is provided with a wedge-shaped part. The display board is provided with a literal field; when the armrest seat body elevates and shifts, the literal field can be displayed out from a hole arranged by the armrest seat body.
Description
The utility model provides a kind of armrest adjusting device, and You Zhiqi reaches the convenient height of adjusting armrest with the structure of more simplifying.
At present the structure of adjustable on the market bed rearrangement armrest of seat height is all comparatively complicated, and assembling is inconvenience comparatively, and therefore, the utility model is to be to provide assembling more convenient, and is easy to the armrest adjusting device controlling, operate.
Main purpose of the present utility model is to provide a kind of armrest adjusting device, is its structure is more simplified, so that more convenient when manufacturing, assembling, operation control.
Based on this, armrest adjusting device provided by the utility model includes: a support bar; At least one retaining element is a side that is fixedly arranged on above-mentioned support bar, and its side is provided with the plural roller seating space that is arranged vertical; One display board is the another side with respect to retaining element that is fixedly arranged on above-mentioned support bar, which is provided with literal field; One handrail pedestal, it is provided with the interior space that can supply above-mentioned support bar to penetrate, the one sidewall is provided with one first hole and one second hole, another opposing sidewalls is provided with one the 3rd hole, after above-mentioned retaining element and display board are fixed in support bar, again this support bar is arranged in the interior space of handrail pedestal, and makes the three hole position of the literal field of this display board, be provided with a stop section adjacent to the external wall of the armrest seat of this second hole corresponding to this handrail pedestal; One setting element, it is provided with an extension board, this extension board vertically being provided with the fluting and make it laterally have elasticity, and the end side of this extension board is provided with a teat at least, this setting element is first hole that is fixed in the handrail pedestal, and make its extension board stretch into the interior space of handrail pedestal, and then make its teat be matched with the roller seating space of said fixing element; One push button, it is provided with a wedge-shaped part and a storage tank, and this push button is that second hole of being located at above-mentioned handrail pedestal also can be free to slide, and makes the fluting end of its wedge-shaped part corresponding to above-mentioned setting element; One flexible member is to be located in the storage tank of above-mentioned push button, and makes the stop section of one end in contact in above-mentioned handrail pedestal; Wherein, this retaining element includes two groups and be and be fixedly arranged on above-mentioned support bar symmetrically, and its roller seating space is corresponded to each other; Wherein, this retaining element is provided with plural projection, and this projection is provided with a centre bore, is provided with the plural through hole of corresponding those projections in addition in this support bar, locks in this centre bore and cooperates nut to be locked with screw again after passing this through hole by this projection; Wherein, the upper end of this retaining element has extended a prominent plate, when making this retaining element be located at this support bar, is able to this prominent plate is cross-placed on the end of this support bar and more stable; Wherein, the upper end of this retaining element has extended a prominent plate, when making this retaining element be located at this support bar, is able to by this prominent plate is cross-placed on the end of this support bar more stable; Wherein, but the side of this display board is provided with just driving fit in the breach of the projection partial contour of said fixing element, when making this projection pass the through hole of support bar, also pass simultaneously this display board breach and with this display board location; Wherein, this retaining element includes a block, and this block is provided with clasp that is symmetry each other and the above-mentioned extension board that is longitudinal extension, is the first hole inner edge that is fixed in above-mentioned handrail pedestal by this clasp button; Wherein, the dual side-edge at the fluting appropriate depth place of this extension board is to form hypotenuse; Wherein, this push button is provided with the fastener that is symmetry each other, is to avoid this push button to break away from this support bar by this fastener is held in second hole of above-mentioned support bar, but can slide at this second hole; Wherein, the medial surface of this push button is provided with a groove corresponding to the position of above-mentioned storage tank, makes above-mentioned flexible member be contained in this storage tank and groove simultaneously.Nationality is by above-mentioned structure, when making its wedge portion break away from the fluting of setting element when promoting above-mentioned push button, then can adjust the vertical lift position of this handrail pedestal, and the teat that makes this setting element springing and locating between the roller seating space of retaining element, and when decontroling this push button, then nationality acts on this push button by the elastic force of above-mentioned flexible member and this wedge portion is shifted in the fluting of setting element stop this teat springing, and then makes the handrail pedestal obtain the location.
Other purposes of the present utility model and function will more be understood after cooperating following accompanying drawing to be described further, wherein:
Fig. 1 is for showing the three-dimensional exploded view of each element membership credentials of the utility model;
Fig. 2 is for showing the section plan of the utility model combining structure;
Part plan cutaway view when Fig. 3 is fixed in the handrail pedestal for demonstration setting element of the present utility model;
Part plan cutaway view when Fig. 4 is combined in the handrail pedestal for demonstration push button of the present utility model;
Fig. 5 is for showing the plan view of setting element clip of the present utility model when retaining element;
The embodiment plan view of Fig. 6 for moving mutually between the setting element that shows Fig. 5 and the retaining element;
Fig. 7 can see the embodiment floor map of looking by the hole of handrail pedestal for the numeral that shows display board of the present utility model.
As shown in Figure 1, armrest adjusting device provided by the utility model is to include: retaining element 3, a display board 4, a push button 5, a setting element 6 and a flexible member 7 of a support bar 1, a handrail pedestal 2, at least one group (being preferably two groups).
Wherein, this support bar 1 is to form generally L-shapedly, and in embodiment of the present utility model, this L shaped erection part 11 is provided with four through holes 111, and horizontal part is in order to be fixed on the seat cushion below structure of seat.The preferred embodiment of this retaining element 3 is that the side that forms at a plate body is provided with the plural semicircle roller seating space 31 that is arranged vertical, and be provided with the projection 32 of corresponding above-mentioned through hole 111 in a side of this retaining element 3, this projection 32 is provided with a centre bore 321 again, is provided with the prominent plate 33 that is 90 degree bendings in addition in the upper end of this retaining element 3.This display board 4 is to form the semicircle breach 41 that has corresponding above-mentioned projection 32 semi-circular profile at its dual side-edge, and is provided with the literal field 42 that series is arranged vertical in this display board 4, and its preferred embodiment is in this literal field 42 numeral to be set in regular turn.This handrail pedestal 2 is that one-body molded its inside is formed with interior space in order to meet the handrail shapes of ergonomics, and is provided with the perforate that is communicated with space in this in the lower end; One sidewall of this handrail pedestal 2 is provided with and connects space and first hole 21 that is square and one second hole 22 in this, another opposing sidewalls then is provided with one the 3rd hole 23, and handrail pedestal 2 outside wall surface that are arranged in these second hole, 22 tops are provided with a stop section 24 (Fig. 2).The projection 32 of above-mentioned two retaining elements 3 is the through holes 111 that pass support bar 1, and after making this prominent plate 33 be cross-placed on the upper end of this support bar 1, pass the centre bore 321 of this projection 32 with screw 34 again and cooperate nut 35 sealed and this retaining element 3 is fixed together with support bar 1, be cross-placed on support bar 1 upper end by this prominent plate 33 can obtain more firm effect; Each breach 41 of this display board 4 then to after should projection 32 again closing in the another side of this support bar 1; Be combined in the relative two side faces of erection part 11 of support bar 1 respectively when this retaining element 3 and display board 4 after, it is penetrated together the interior space of handrail pedestal 2, at this moment, the literal field 42 of this display board 4 can show at the 3rd hole 23 of handrail pedestal 2 again.This setting element 6 is to form to have a block 61, medial surface one in this block 61 extends an extension board 62 and two clasps 611 that claim toward each other, block 61 medial surfaces between this two clasp 611 are provided with a projection 612 in addition, this extension board 62 vertically being provided with fluting 622 and make it laterally have elasticity, two sides of the appropriate depth position of this fluting 622 are formed with hypotenuse 623 respectively, and are provided with a circular hole to avoid this fluting 622 by wrapping up in the end fracture in this in the inner end of this fluting 622; The preferred embodiment of this extension board 62 is to be respectively equipped with a teat 621 corresponding to above-mentioned roller seating space 31 shapes at its end dual side-edge; Be that clasp 611 with this setting element 6 buckles into first hole, 21 inner edges of support bar and maintains static (as shown in Figure 3), and utilize this block 61 to cover first hole 21, the fluting 622 that makes this extension board 62 simultaneously is towards the top direction of second hole 22 (that is towards), and then makes its teat 621 be matched with the roller seating space 31 of said fixing element 3.This push button 5 is that the internal face that is made as at this push button body is provided with an outstanding wedge-shaped part 53, and the tip of this wedge-shaped part 53 is towards the below, push button 5 bodies of these wedge-shaped part 53 tops are provided with a storage tank 52, and push button 5 inner body wall faces that should storage tank 52 positions are provided with a groove 54, in this storage tank 52 and groove 54, then insert above-mentioned flexible member 7; Relative two sides in these push button 5 bodies are respectively equipped with the fastener 51 that is symmetry each other in addition.After flexible member 7 is inserted this storage tank 52 and groove 54, it is the inner edge (as shown in Figure 4) that this fastener 51 is buckled into this second hole 22, make this push button 5 to break away from handrail pedestal 2, but push button 5 is free to slide in these second hole, 22 outsides, makes two ends of this flexible member 7 be contacted with the bottom and 54 lower ends, stop section of this storage tank 52 respectively simultaneously; Structure after its entire combination is as shown in Figure 2.
By the structure after the combinations thereof, this retaining element 3 is to be fixed together with support bar 1 with display board 4, and push button 5 is to be incorporated into handrail pedestal 2 with setting element 6.Therefore, when fully not to push button 5 application of forces, promptly push button 5 is promoted and makes the fluting 622 of these wedge-shaped part 53 insertion setting elements 6 downwards by the elastic force of flexible member 7, and two side direction lateral direction towards being forced between two hypotenuses 623 with extension board 62 strut, and then make teat 621 clips in the roller seating space 31 of retaining element 3 and make and maintain static between handrail pedestal 2 and the support bar 1; At this moment, the wherein numeral on this display board 4 can be seen by the 3rd hole 23 of handrail pedestal 2 and look.When desire is adjusted the height of this handrail pedestal 2, as long as to point the elastic force that upwards promotes this push button 5 and overcome this flexible member 7, can make this wedge-shaped part 53 break away from the fluting 622 of setting element 6, at this moment, because two sides of extension board 62 are not restricted, thereby when upwards spurring or pressing handrail pedestal 2 downwards, this semicircular teat 621 can be in 31 springing of roller seating space (as shown in Figure 6) of retaining element 3, up to stopping 2 pullings of handrail pedestal or pressing, and decontrol push button 5 when making this teat 621 snap in wherein a roller seating space 31 again, make the two side direction outside expansion that clip in the fluting 622 of setting element 6 and once more will extension board 62 again of this wedge-shaped part 53, make teat 621 snap in the roller seating space 31 of retaining element 3 again and handrail pedestal 2 is fixed in support bar 1; Numeral on this display board 4 then can constantly show (as shown in Figure 7) in the 3rd hole 23 in the process that handrail pedestal 2 moves, so that the user understands handrail pedestal 2 height or the hop counts of being adjusted; Reach the simplification integral assembling structure by this, and operate, control all purpose very easily.
The above person only is in order to explain preferred embodiment of the present utility model; be not that attempt is done any pro forma restriction to the utility model according to this; be with; all have in that identical creation spirit is following do relevant any modification of the present utility model or change, all must be included in the category of the utility model intention protection.
Claims (10)
1. an armrest adjusting device is characterized in that, includes:
One support bar;
At least one retaining element is a side that is fixedly arranged on above-mentioned support bar, and its side is provided with the plural roller seating space that is arranged vertical;
One display board is the another side with respect to retaining element that is fixedly arranged on above-mentioned support bar, which is provided with literal field;
One handrail pedestal, it is provided with the interior space that can supply above-mentioned support bar to penetrate, the one sidewall is provided with one first hole and one second hole, another opposing sidewalls is provided with one the 3rd hole, after above-mentioned retaining element and display board are fixed in support bar, again this support bar is arranged in the interior space of handrail pedestal, and makes the three hole position of the literal field of this display board, be provided with a stop section adjacent to the external wall of the armrest seat of this second hole corresponding to this handrail pedestal;
One setting element, it is provided with an extension board, this extension board vertically being provided with the fluting and make it laterally have elasticity, and the end side of this extension board is provided with a teat at least, this setting element is first hole that is fixed in the handrail pedestal, and make its extension board stretch into the interior space of handrail pedestal, and then make its teat be matched with the roller seating space of said fixing element;
One push button, it is provided with a wedge-shaped part and a storage tank, and this push button is that second hole of being located at above-mentioned handrail pedestal also can be free to slide, and makes the fluting end of its wedge-shaped part corresponding to above-mentioned setting element;
One flexible member is to be located in the storage tank of above-mentioned push button, and makes the stop section of one end in contact in above-mentioned handrail pedestal.
2. according to the described armrest adjusting device of claim 1, it is characterized in that wherein, this retaining element includes two groups and be and be fixedly arranged on above-mentioned support bar symmetrically, and its roller seating space is corresponded to each other.
3. according to claim 1 or 2 described armrest adjusting devices, it is characterized in that, wherein, this retaining element is provided with plural projection, and this projection is provided with a centre bore, be provided with in addition the plural through hole of corresponding those projections, lock in this centre bore and cooperate nut to be locked with screw again after passing this through hole by this projection in this support bar.
4. according to claim 1 or 2 described armrest adjusting devices, it is characterized in that wherein, the upper end of this retaining element has extended a prominent plate, when making this retaining element be located at this support bar, be able to this prominent plate is cross-placed on the end of this support bar and more stable.
5. according to the described armrest adjusting device of claim 3, it is characterized in that wherein, the upper end of this retaining element has extended a prominent plate, when making this retaining element be located at this support bar, be able to by this prominent plate is cross-placed on the end of this support bar more stable.
6. according to the described armrest adjusting device of claim 1, it is characterized in that, wherein, but the side of this display board is provided with just driving fit in the breach of the projection partial contour of said fixing element, when making this projection pass the through hole of support bar, also pass simultaneously this display board breach and with this display board location.
7. according to the described armrest adjusting device of claim 1, it is characterized in that wherein, this retaining element includes a block, this block is provided with clasp that is symmetry each other and the above-mentioned extension board that is longitudinal extension, is the first hole inner edge that is fixed in above-mentioned handrail pedestal by this clasp button.
8. according to claim 1 or 7 described armrest adjusting devices, it is characterized in that wherein, the dual side-edge at the fluting appropriate depth place of this extension board is to form hypotenuse.
9. according to the described armrest adjusting device of claim 1, it is characterized in that wherein, this push button is provided with the fastener that is symmetry each other, be to avoid this push button to break away from this support bar, but can slide at this second hole by this fastener is held in second hole of above-mentioned support bar.
10. according to the described armrest adjusting device of claim 1, it is characterized in that wherein, the medial surface of this push button is provided with a groove corresponding to the position of above-mentioned storage tank, makes above-mentioned flexible member be contained in this storage tank and groove simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98204591U CN2329242Y (en) | 1998-05-20 | 1998-05-20 | Chair arm regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98204591U CN2329242Y (en) | 1998-05-20 | 1998-05-20 | Chair arm regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2329242Y true CN2329242Y (en) | 1999-07-21 |
Family
ID=33961160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98204591U Expired - Fee Related CN2329242Y (en) | 1998-05-20 | 1998-05-20 | Chair arm regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2329242Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107125989A (en) * | 2017-06-13 | 2017-09-05 | 广州市欧林家具有限公司 | A kind of regulating chair |
-
1998
- 1998-05-20 CN CN98204591U patent/CN2329242Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107125989A (en) * | 2017-06-13 | 2017-09-05 | 广州市欧林家具有限公司 | A kind of regulating chair |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3215722U (en) | Chair | |
| USD486486S1 (en) | Display device with a moveable assembly | |
| USD545562S1 (en) | Knitting needle | |
| CN207942956U (en) | Seat for the vehicles | |
| CN103462403B (en) | A kind of Multifunction armrests | |
| CA2203777C (en) | Slatted base for a bed | |
| CN2329242Y (en) | Chair arm regulator | |
| JPH04101652U (en) | chair backrest device | |
| CN201789814U (en) | Flower pot on fence | |
| CN108283397B (en) | Household sofa with double-sided clamping seat | |
| CN203597652U (en) | Multi-directional movable headrest structure for chair | |
| USD487893S1 (en) | Display device with a moveable assembly | |
| CN219940177U (en) | Array pad easy to expand | |
| JP5189220B1 (en) | Sleeping pillow | |
| KR200292592Y1 (en) | a height adjuster for an easy chair | |
| CN2698189Y (en) | Pillow core combined type pillow | |
| CN2596865Y (en) | Shake stopping structure of office chair hand rail capable of regulating high and low | |
| CN202173139U (en) | Pillow utensil | |
| CN2247867Y (en) | Switch main body | |
| KR101906735B1 (en) | Bench | |
| CN2371875Y (en) | Folding chair or stool for hillside fields | |
| CN212213224U (en) | Nine-area type sponge mattress | |
| CN215229583U (en) | Multifunctional lower limb lifting pad suitable for annular external fixing frame | |
| CN216854207U (en) | Novel lift office chair | |
| KR960000135B1 (en) | All-season bed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |